Louis Claude Rosier No titles 2P
- Together
- 7
- Race H2H
- 1–6
- Quali H2H
- 3–3
CHI
Louis Alexandre Chiron
Compare
monaco · Born 1899-08-03 · Monte Carlo · Died 1979-06-22
- Starts
- 15
- Wins
- 0
- Podiums
- 1
- Poles
- 0
- Fastest Laps
- 0
- Points
- 4
- Championships
- 0
- Best Result
- 3
Biography
| Place of Birth | Monte Carlo |
|---|---|
| Gender | MALE |
| Date of Death | 1979-06-22 |
Career Statistics
| Race Entries | 19 |
|---|---|
| Race Starts | 15 |
| Wins | 0 |
| Podiums | 1 |
| Pole Positions | 0 |
| Fastest Laps | 0 |
| Points | 4 |
| Championships | 0 |
| Best Championship Position | 9 |
| Best Grid Position | 8 |
| Best Race Result | 3 |
| Race Laps Completed | 601 |
| Driver of the Day | 0 |
| Grand Slams | 0 |
| Average Grid (classified) | 15.2 |
| Average Finish (classified) | 13.4 |
| Average Δ (Grid → Finish) | 1.8 |
| Average Qualifying Position | 16.06 |
| Average Race Position | 15.95 |
| DNFs | 9 (47.4%) |
| DSQs | 0 (0%) |
| DNSs | 4 (21.1%) |
Season-by-Season
Column abbreviations (2)
Pos = Championship positionFL = Fastest laps
DNF Breakdown
| Reason | Count |
|---|---|
| Engine | 3 |
| Ignition | 3 |
| Clutch | 1 |
| Oil pressure | 1 |
| Brakes | 1 |
Teammates
Career teammates with head-to-head race and qualifying records. Compare career stats in one click.
- Louis Claude Rosier
Octave John Claes No titles- Together
- 6
- Race H2H
- 2–4
- Quali H2H
- 6–0
- Marius Aristide Yves Giraud-Cabantous No titles
- Together
- 5
- Race H2H
- 1–4
- Quali H2H
- 2–3
Prince Birabongse Bhanudej Bhanubandh No titles- Together
- 4
- Race H2H
- 2–2
- Quali H2H
- 1–3
Baron Emmanuel Leo Ludwig de Graffenried No titles- Together
- 4
- Race H2H
- 1–3
- Quali H2H
- 1–3
- Philippe Jean Armand Étancelin No titles
- Together
- 4
- Race H2H
- 2–2
- Quali H2H
- 4–0
Race entries and starts may differ from some sources due to shared-car and historical classification differences. See methodology for details.
Race-by-Race History
Column abbreviations (3)
Grid = Grid positionPos = Finish positionPts = Points scored
| Year | Grand Prix | Constructor | Grid | Pos | Laps | Pts | Result |
|---|---|---|---|---|---|---|---|
| 1958 | Monaco | Maserati | — | 30 | — | — | — |
| 1956 | Monaco | Maserati | — | 20 | — | — | Engine |
| 1955 | Monaco | Lancia | 19 | 7 | 95 | — | +5 laps |
| 1953 |  Italy | O.S.C.A. | 25 | 11 | 72 | — | +8 laps |
| 1953 | Switzerland | O.S.C.A. | — | 23 | — | — | — |
| 1953 |  Great Britain | O.S.C.A. | — | 29 | — | — | — |
| 1953 | France | O.S.C.A. | 25 | 15 | 43 | — | +17 laps |
| 1951 |  Spain | Talbot-Lago | 12 | 18 | 4 | — | Ignition |
| 1951 | Italy | Talbot-Lago | 17 | 14 | 23 | — | Ignition |
| 1951 |  Germany | Talbot-Lago | 13 | 21 | 3 | — | Ignition |
| 1951 | Great Britain | Talbot-Lago | 13 | 19 | 41 | — | Brakes |
| 1951 | France | Talbot-Lago | 8 | 8 | 71 | — | +6 laps |
| 1951 | Belgium | Talbot-Lago | 9 | 10 | 28 | — | Engine |
| 1951 | Switzerland | Maserati | 19 | 7 | 40 | — | +2 laps |
| 1950 | Italy | Maserati | 19 | 23 | 13 | — | Oil pressure |
| 1950 | France | Maserati | 14 | 17 | 7 | — | Engine |
| 1950 | Switzerland | Maserati | 16 | 9 | 39 | — | +3 laps |
| 1950 | Monaco | Maserati | 8 | 3 | 98 | 4 | +2 laps |
| 1950 | Great Britain | Maserati | 11 | 19 | 24 | — | Clutch |
Qualifying History
Column abbreviations (4)
Pos = Qualifying positionQ1 = Qualifying 1 timeQ2 = Qualifying 2 timeQ3 = Qualifying 3 time
| Year | Grand Prix | Constructor | Pos | Q1 | Q2 | Q3 |
|---|---|---|---|---|---|---|
| 1955 | Monaco | Lancia | 19 | — | — | — |
| 1953 | Italy | O.S.C.A. | 25 | — | — | — |
| 1953 | Great Britain | O.S.C.A. | 29 | — | — | — |
| 1953 | France | O.S.C.A. | 25 | — | — | — |
| 1951 | Spain | Talbot-Lago | 12 | — | — | — |
| 1951 | Italy | Talbot-Lago | 17 | — | — | — |
| 1951 | Germany | Talbot-Lago | 13 | — | — | — |
| 1951 | Great Britain | Talbot-Lago | 13 | — | — | — |
| 1951 | France | Talbot-Lago | 8 | — | — | — |
| 1951 | Belgium | Talbot-Lago | 9 | — | — | — |
| 1951 | Switzerland | Maserati | 19 | — | — | — |
| 1950 | Italy | Maserati | 19 | — | — | — |
| 1950 | France | Maserati | 14 | — | — | — |
| 1950 | Switzerland | Maserati | 16 | — | — | — |
| 1950 | Monaco | Maserati | 8 | — | — | — |
| 1950 | Great Britain | Maserati | 11 | — | — | — |
Season-by-Season Breakdown
Column abbreviations (2)
Pos = Championship positionFL = Fastest laps
Constructor Breakdown
| Constructor | Starts | Wins | Podiums | Points |
|---|---|---|---|---|
| Maserati | 8 | 0 | 0 | 4 |
| Talbot-Lago | 6 | 0 | 0 | 0 |
| O.S.C.A. | 4 | 0 | 0 | 0 |
| Lancia | 1 | 0 | 0 | 0 |
Circuit Breakdown
| Circuit | Races | Wins | Podiums | Poles |
|---|---|---|---|---|
| Monaco | 4 | 0 | 1 | 0 |
| Silverstone | 3 | 0 | 0 | 0 |
| Bremgarten | 3 | 0 | 0 | 0 |
| Reims-Gueux | 3 | 0 | 0 | 0 |
| Monza | 3 | 0 | 0 | 0 |
| Spa-Francorchamps | 1 | 0 | 0 | 0 |
| Nürburgring | 1 | 0 | 0 | 0 |
| Pedralbes | 1 | 0 | 0 | 0 |
Grand Prix Breakdown
| Grand Prix | Races | Wins | Podiums | Poles |
|---|---|---|---|---|
| Monaco | 4 | 0 | 1 | 0 |
| Great Britain | 3 | 0 | 0 | 0 |
| Switzerland | 3 | 0 | 0 | 0 |
| France | 3 | 0 | 0 | 0 |
| Italy | 3 | 0 | 0 | 0 |
| Belgium | 1 | 0 | 0 | 0 |
| Germany | 1 | 0 | 0 | 0 |
| Spain | 1 | 0 | 0 | 0 |
No major achievements recorded for this driver.
Teammates
Career teammates with head-to-head race and qualifying records. Compare career stats in one click.
- Louis Claude Rosier No titles 2P
- Together
- 7
- Race H2H
- 1–6
- Quali H2H
- 3–3
- Octave John Claes No titles
- Together
- 6
- Race H2H
- 2–4
- Quali H2H
- 6–0
- Marius Aristide Yves Giraud-Cabantous No titles
- Together
- 5
- Race H2H
- 1–4
- Quali H2H
- 2–3
- Prince Birabongse Bhanudej Bhanubandh No titles
- Together
- 4
- Race H2H
- 2–2
- Quali H2H
- 1–3
- Baron Emmanuel Leo Ludwig de Graffenried No titles
- Together
- 4
- Race H2H
- 1–3
- Quali H2H
- 1–3
- Philippe Jean Armand Étancelin No titles
- Together
- 4
- Race H2H
- 2–2
- Quali H2H
- 4–0
- Franco Rol No titles
- Together
- 3
- Race H2H
- 1–2
- Quali H2H
- 1–2
- Felice Bonetto No titles 2P
- Together
- 3
- Race H2H
- 1–2
- Quali H2H
- 1–2
- Pierre Eugène Alfred Bouillin No titles
- Together
- 3
- Race H2H
- 1–2
- Quali H2H
- 3–0
- Élie Marcel Bayol No titles
- Together
- 3
- Race H2H
- 3–0
- Quali H2H
- 0–2
- David Alan Hampshire No titles
- Together
- 2
- Race H2H
- 1–1
- Quali H2H
- 2–0
- David Hugh Murray No titles
- Together
- 2
- Race H2H
- 0–2
- Quali H2H
- 2–0
José Froilán González No titles 2W 15P- Together
- 2
- Race H2H
- 2–0
- Quali H2H
- 0–2
- James Duncan Hamilton No titles
- Together
- 2
- Race H2H
- 0–2
- Quali H2H
- 1–1
- Jacques Swaters No titles
- Together
- 2
- Race H2H
- 1–1
- Quali H2H
- 2–0
- Horace Harry Twigg No titles
- Together
- 2
- Race H2H
- 0–2
- Quali H2H
- 0–0
Teammate Head-to-Head
Avg quali gap = (teammate quali pos − driver quali pos), positive = driver qualified ahead. Avg race gap = (teammate race pos − driver race pos), positive = driver finished ahead.
Column abbreviations (4)
Avg Quali Gap = Average qualifying position gap (positive = driver ahead)Quali H2H = Qualifying head-to-head (driver wins – teammate wins)Avg Race Gap = Average race position gap (positive = driver ahead)Race H2H = Race head-to-head (driver wins – teammate wins)
| Teammate | Races Together | Avg Quali Gap | Quali H2H | Avg Race Gap | Race H2H | Compare |
|---|---|---|---|---|---|---|
| Louis Claude Rosier | 7 | +1.167 | 3–3 | -6.286 | 1–6 | Compare |
| Octave John Claes | 6 | +3.167 | 6–0 | -2.167 | 2–4 | Compare |
| Marius Aristide Yves Giraud-Cabantous | 5 | -0.2 | 2–3 | -3.8 | 1–4 | Compare |
| Prince Birabongse Bhanudej Bhanubandh | 4 | -2.75 | 1–3 | -0.75 | 2–2 | Compare |
| Baron Emmanuel Leo Ludwig de Graffenried | 4 | -1.5 | 1–3 | -1.75 | 1–3 | Compare |
| Philippe Jean Armand Étancelin | 4 | +3 | 4–0 | 0 | 2–2 | Compare |
| Franco Rol | 3 | -2.667 | 1–2 | +1.667 | 1–2 | Compare |
| Felice Bonetto | 3 | -1 | 1–2 | -1 | 1–2 | Compare |
| Pierre Eugène Alfred Bouillin | 3 | +4.333 | 3–0 | -4.333 | 1–2 | Compare |
| Élie Marcel Bayol | 3 | -11 | 0–2 | +7.333 | 3–0 | Compare |
| David Alan Hampshire | 2 | +4.5 | 2–0 | -4.5 | 1–1 | Compare |
| David Hugh Murray | 2 | +6 | 2–0 | -8.5 | 0–2 | Compare |
| José Froilán González | 2 | -5.5 | 0–2 | +5 | 2–0 | Compare |
| James Duncan Hamilton | 2 | +2.5 | 1–1 | -6.5 | 0–2 | Compare |
| Jacques Swaters | 2 | +7 | 2–0 | -4.5 | 1–1 | Compare |
| Horace Harry Twigg | 2 | — | 0–0 | -6 | 0–2 | Compare |
Similar drivers
Drivers with comparable career totals, nationality, or overlapping eras.